Treatment options of infected THA is variable including suppressive antibiotic therapy for those patients not fit for operation, debridement for acute superficial infection, and exchange arthroplasty. Exchange arthroplasty can be done in one stage operation accompanied by meticulous debridement. Although this operation is simpler and less coasty, it is associated with higher rates of infection.One stage arthroplasty indicated only if infection caused by known and sensitive organism to antibiotics, healthy host with few or none of the risk factors for infection such as rheumatoid arthritis, diabetes, chronic skin lesions and obesity and a wound in which there is adequate bone and soft tissue to support reconstruction of the hip. Two stages revision arthroplasty done in two stages the first is similar to the one stage change arthroplasty, the second stage arthroplasty can be done either cemented or cementless and both ways have better results when compared with one stage arthroplasty. The current standard of care for late chronic infection is the two stages revision arthroplasty including removal of the prosthesis and cement, thorough debridement, placement of an antibiotic-impregnated cement spacer, a course of intravenous antibiotics, and a delayed second-stage revision arthroplasty.